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IM-MT899H/IM-MT899W
Troubleshooting
Many potential "problems" can be resolved by the owner without calling a service technician. If something seems to be wrong
with this product, check the following before calling your authorised SHARP dealer or service centre.
The unit does not turn on.
Is the AC adaptor disconnected?
Is the battery exhausted?
Is the unit in the hold mode?
Has condensation formed inside the unit?
Is the unit being influenced by mechanical shock or
by static electricity?
No sound is heard from the earphones.
Is the volume set too low?
Is the remote control unit or the earphones plugged
in?
Are you trying to play a MiniDisc with data on it in-
stead of a MiniDisc containing music?
When the operation buttons are pressed, the unit
does not respond.
Is the unit in the hold mode?
Is the battery being charged?
Is the battery exhausted?
Is the remote control unit plug or the earphones plug
inserted firmly?
Some sounds are skipped.
Is the battery exhausted?
Is the unit being subjected to excessive vibration?
Troubleshooting (continued)
If trouble occurs
When this product is subjected to strong external interfer-
ence (mechanical shock, excessive static electricity,
abnormal supply voltage due to lightning, etc.) or if it is
operated incorrectly, it may malfunction.
If such a problem occurs, do the following:
1. Unplug the AC adaptor from the wall socket.
2. Remove the battery.
3. Leave the unit completely unpowered for approxi-
mately 30 seconds.
4. Plug the AC adaptor back into the wall socket and re-
operate the unit.
Moisture condensation
When the unit has condensation inside, the disc signals
cannot be read, and the unit may not function properly.
In the following cases, condensation may form inside the
unit.
Shortly after turning on a heater.
When the unit is placed in a room where there is
excessive steam or moisture.
When the unit is moved from a cool place to a warm
place.
To remove condensation:
Remove the MiniDisc and leave the unit for approxi-
mately 1 hour. The condensation should evaporate and
the unit will work properly.
The MiniDisc cannot be ejected.
Has the track number or character information been
written on the disc yet?
Is the unit in the recording or editing mode?
Recording and editing are impossible.
Is the MiniDisc protected against accidental era-
sure?
Has the recording level been properly adjusted?
Is the unit connected properly to the other equip-
ment?
Is the AC adaptor unplugged or did a power failure
occur whilst recording or editing?
Is the unit in the hold mode?
Is an optical signal being output from the stereo sys-
tem? Read the operation manual for the stereo sys-
tem.
The battery cannot be charged.
Is the rechargeable battery in the unit?
Is the terminal dirty?
Group functions cannot be used with the group-re-
corded MD.
TOC information may have been changed with other
equipment.
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